Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
truong ung » tuong ung, truong trung, truong chung
doi chieu » doc hieu, doi chi, ho chieu
dung cong » dung trong
hoc dieu » hoc thieu, hoc hien
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc dieu) or (doi chieu)) sang - hanh truong ung dung cong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc dieu) OR (doi chieu)) sang - hanh truong ung dung cong dan than cau*.